Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,673,181",
      "signature": "0xa347014dd694b1eebf0d21c60881faccc5ae216b5863aae3fff3d558db6c2ddb2d1c27edbc1adf7b75e44a1b64da8bf1",
      "randomness": "0xe8d34e27fa5ce1da0629fd557abdeaf3c8f7faa60b6fc7a3f2ee90b89e11dafc"
    }
  ],
  "blockNumber": "7,438,587"
}

{
  "Sr25519": "0x70b9dd716c95780f3b28d7f7def494549c80dc57d18a76ba94bd9e4220a99e70c432990b4f7db913465cf0ba3f9efec68da99dc740a985a57c7cf154448c7b87"
}